Table 2 Prevalence and incidence of L. infantum infection rates in areas with different intervention times by the Brazilian Visceral Leishmaniasis Surveillance and Control Programme, Belo Horizonte, Minas Gerais, Brazil
Areas | Prevalence 2010 (95% CI) | Prevalence 2012 (95% CI) | Change (%) | Incidence 2012 (95% CI) | Person-time incidencea (95% CI) |
|---|---|---|---|---|---|
AI2006 | 12.9 (10.6–15.6) | 23.7 (19.1–28.9) | 83.7 | 14.4 (9.8–20.7) | 6.2 (4.0–9.1) |
AI 2008 | 14.7 (12.3–17.6) | 25.6 (21.1–30.7) | 74.1 | 21.1 (15.8–27.6) | 10.0 (7.2–13.6) |
AI 2010 | 17.9 (14.8–21.4) | 17.0 (13.1–21.8) | -5.3 | 11.6 (7.3–18.0) | 5.6 (3.3–9.0) |